EP 0540999 A1 19930512 - Drip coffee bag.
Title (en)
Drip coffee bag.
Title (de)
Beutel zum Zubereiten von gefiltertem Kaffee.
Title (fr)
Sachet pour faire du café filtre.
Publication
Application
Priority
JP 31409591 A 19911030
Abstract (en)
A drip coffee bag (1) comprises a nonwoven fabric comprising a microfine fiber. The bag (1) has excellent extractability and its upper part (2) can readily be opened by cutting with fingers. The opened end is not loose so that hot water is readily poured therethrough. The bag (1) also has ears (6) to hold it stably on a coffee cup of any type. The bag (1) can make in a simple manner a coffee having the same good flavor and body as produced with a thick paper filter or flannel filter system. Also provided is the raw material sheet for producing the bag (1). <IMAGE>
IPC 1-7
IPC 8 full level
A47J 31/06 (2006.01); A47J 31/02 (2006.01); B65D 77/00 (2006.01); B65D 81/00 (2006.01); B65D 85/812 (2006.01)
CPC (source: EP US)
A47J 31/02 (2013.01 - EP); B65D 85/8061 (2020.05 - EP US); B65D 85/812 (2013.01 - EP)
Citation (search report)
- [APD] EP 0463181 A1 19920102 - YAMANAKA SANGYO KK [JP]
- [A] GB 549630 A 19421130 - LEROY LINCOLN SALFISBERG
- [A] PATENT ABSTRACTS OF JAPAN vol. 15, no. 489 (M-1189) & JP-A-32 12 376 ( YAMANAKA SANGYO KK ) 17 September 1991
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0540999 A1 19930512; EP 0540999 B1 19950823; DE 69204253 D1 19950928; DE 69204253 T2 19960502; JP H05115378 A 19930514
DOCDB simple family (application)
EP 92118450 A 19921028; DE 69204253 T 19921028; JP 31409591 A 19911030